Problem with Orion R10 Pro speedo!!!

[raymondkerr]

160amp 1-2s version. Been working great with my vortex 6.5 for months now, last night at the club, changed motors to an x12 6.5, raced one heat fine no issues. Decided to then change back to vortex 6.5. Same sensor cable and program profile. Using the sensor plug underneath at the back if the speedo, turned the car on to check, lifted the car a gave slight throttle all fine as should be, turned off and waitied for my race, put the car down turned on, no lights, fan running and steering working so plenty of power to receiver, but no throttle, nothing, changed sensir cables, tried plugging i to front sensor port, even tried plugging in the program box, but nothing, no lights no throttle, and the settings box doesnt come on. Even tried holding down the small reset button when turning on, but cant get into setup mode.

Has the speedo died. What would have caused this? Checked and rechecked the solder joints to the motor, even tried going back to the x12, but nothing seems to work on the speedo, thought it was just a faulty sensor cable but trying another one that i know works elsewhere still hasnt helped.

Any others ideas? The speedo has always be used carefully and has never overheated. Running on program mode 3.

Raymond